When we think of national flags, we're often drawn to their colors and designs, each one telling a unique story. A red, yellow, and green flag is no different. These flags, largely from African and ...

Green, yellow and red are also Pan-African colors. You see them a lot in West Africa, and those are based on the Ethiopian flag. Green, red, white and black are the four colors of Islam, so you ...

What do red and yellow flags mean at Florida beaches? Florida beaches tend to use four colors to tell beachgoers current tide and surf conditions: Red, yellow, green and purple. Here's what they mean.